Refrigerator bin



FIG. 1 is a front, top, left perspective view of the refrigerator bin;

FIG. 2 is a bottom view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a rear, bottom, right view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a left-side view thereof; and,

FIG. 8 is a right-side view thereof.

The ornamental design for a refrigerator bin, as shown and described.